Um estudo de caso sobre a organização escolar e as relações interpessoais dentro do âmbito educacional

Violence and school organization are always current issues. And to investigate these two issues, the present study was carried within a public school in the city for being considered a model of educative institution. The analysis focused on finding out why some institutions are considered good and others not and also to explain how these good relations within the school studied. Therefore, we first observed the school in its stages: entry and exit of students, breaks and classroom activities. Then consult the official documents, such as the Management Plan, Rules, Standards, among others. And finally we interviewed staff, targeting participants in the educational process (principal, teacher, staff, students). Facing this data we verified that a good relationship is needed on the beliefs and the search for a favorable environment is the aim for everyone, especially regarding to teaching-learning processes of a student, that is: teamwork. And as every institution has its flaws, we nee greater participation, especially of what we call school community (parents and relatives).

Estudos de degradação de filmes de polietileno

A produção de lixo pela humanidade é inevitável, porém, o destino dos residuos sólidos e seu acondicionamento inadequado têm trazido graves problemas ambientais. Dentre os resíduos sólidos, os plásticos merecem destaque, pois cresceram significativamente em uso e descarte, totalizando 20% do volume mundial de lixo. Isto decorre de algumas das propriedades destes materiais, como durabilidade, resistência, leveza e baixo custo de produção. Nas grandes cidades brasileiras, 7% do lixo produzido correspondem a produtos de plástico em filme, geralmente usado em aplicações de curta duração, como o polietileno. Este material persiste no ambiente por décadas, sendo, portanto, resistente à degradação. Diversos destinos podem ser tomados pelo resíduo de polietileno descartado, como a deposição em lixões e aterros sanitários, incineração, reciclagem e biodegradação. A biodegradação pode ser definida como a degradação catalisada por atividade biológica, levando, no final do processo, à mineralização e/ou formação de biomassa. Na natureza, a destruição destes materiais se dá, na verdade, por meio da “degradação ambiental”, na qual atuam sinergeticamente a biodegradação, a fotooxidação, a termo-oxidação e a hidrólise. Neste sentido, desde os anos 1970, diferentes formulações foram propostas para otimizar a susceptibilidade do PE à degradação ambiental. Sabe-se que o PE está sujeito a sofrer mudanças quando exposto à luz ultravioleta e/ou ao calor, e que estas modificações podem alterar a resposta dos microrganismos no processo de biodegradação. Desta forma, este estudo analisou as modificações ocasionadas por tratamentos com luz ultravioleta, calor e exposição ao sol, bem como a resposta da microbiota natural do solo a estes tratamentos, através de análises de espectroscopia... (Resumo completo, clicar acesso eletrônico abaixo)

Catadores(as) e a metrópole: identidade, processo e luta

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Avaliação da viabilidade econômica da implantação de uma usina de triagem e compostagem na cidade de Rio Claro-SP

The question of the solid waste is without a doubt one of the biggest problems faced for the world-wide population in the present time, resulting in the call “collapse of the garbage”. In this direction that appears the composting, in the scope of the treatment of organic waste origin, that in Brazil, approximately correspond 50% of the generated volume. However, the rare plants of selection and composting (UTC) existing at least do not obtain auto-to support themselves, increasing to each day the number of deactivations, almost always related the financial questions. In this direction, the present research brings the analysis of the economic viability of the implantation of a UTC for the city of Rio Claro-SP, relating it with the thick organic composition sales, for the cultures of vegetables cultivated in a ray of 30 km of the study area. For in such a way, they had been carried through, calculations concerning the regional demand for organic composition, and the verification of the implantation costs and operation of the plant. The reached results had been the flow of box for the first year of functioning of the UTC, as well as the break-even point between the gotten expenditures and prescriptions. From this relation investment profitability, it was verified that the UTC is presented impracticable under the economic point of view.

Planejamento ambiental do distrito de Ameliópolis – Presidente Prudente - SP

The concern with the environmental planning has become important in Brazil recently. Until then, nature was conceived as a resource, because of the implementation of developmental policies that perdured to the 1970s, based on the expansion of the industrial complex, altogether hadn´t preoccupation by the federal government with the relationship between society and nature. During this period, after the threat of not receiving more international investment to finance large projects in the country, accompanied by pressure from civil society organizations, the federal government began to take some action related to the environment, such as the creation of federal agencies (IBAMA), application of environmental laws and decrees in order to create rules for the proper use of natural resources such as water, soil and air. From the decade of 1990 onwards the master plans have become a mandatory document for all municipalities in the country with a population over 20,000 inhabitants, ranging from health issues to the development of urban, rural and environmental planning. Thus, the environmental planning gained prominence in the political scene. Therefore, to achieve environmental planning is necessary to follow some social and environmental parameters, which for this survey, conducted in the District of Ameliópolis – Presidente Prudente... (Complete abstract click electronic access below)

Diagnóstico ambiental da área de influência do distrito industrial de Rio Claro - SP

Economic activities, whether large or small, can cause a range of environmental changes, not always reversible, harming society and its quality of life. Many potentially polluting activities have already been installed in various Brazilian cities, just as at the industrial district of Rio Claro / SP, which allow the synthesis of the many environmental impacts. In this sense, this report aims to make an environmental assessment in the influence area of the industrial district of Rio Claro / SP, located in the urban area of the city. As a result, the existence of prior related studies was observed, especially the diagnosis and study of the many implications that arises from activities impacting, and further, there was a demarcation of the influence area of the district and its derivatives impacts in the influence area, the steps of prediction and mitigation measures and if these activities meet the minimum technical requirements in planning and environmental applicable legislation.

Contribuição das águas subterrâneas para a vazão do Ribeirão Boa Vista ou Córrego do Lajeado

This paper aimed to give a contribution to improve water resources management, consists of the analysis of interaction among groundwater and streamflow, by through the analysis of the relationship between basic and total streamflow, based on measured hidrological data from Ribeirão Boa Vista or Córrego Lajeado. watershed. Comparisons among groundwaterflow in this basin with another one in Rio Corumbataí basin were made based on the specific basic flow, in order to verify the possibility of the utilization of measured hydrological data in other basins with similar geological characteristics and soil use and occupation. Based upon the comparisons that were made, specific basic flow does not represent a good tool for extrapolation of measured data, indicating that this comparison shall be weighted by others characteristics as permeability and thickness of geological formations. Finally, it was possible to conclude that basic flow may be considered as an additional parameter for analysis of hydrological and hydrogeological characteristics of a basin and to provide subsidies to release legal licenses for water resources uses. related to surface water as well as for groundwater and may also be used as a tool for consolidation of integrated management of water resources, that is considered as a necessary and essential practice to avoid conflicts between users of water resources in a river basin.

Diagnóstico ambiental do Córrego Bandeirantes, município de Rio Claro, SP: parâmetros biológicos e metais-traço

This study was conducted to verify water quality and environmental impacts related to the occupation of the watershed of the Bandeirantes stream, located in Rio Claro, SP. The intention is to propose measures to enable the mitigation of negative impacts, and boosting the recovery and maintenance of the quality of water resources, preventing its complete degradation. Water analysis were performed at three different points, east, crossing the Ring Road (dirt road) and near the confluence with the Ribeirão Claro. The results indicated significant degradation of water, especially after the crossing, where it witnessed the accumulation of solid waste and easy access to the stream, both for animals as for people, due to limited riparian it. Another impact was observed the current construction of the Forum of Rio Claro in the right side of the stream studied, causing change in the landscape, change the flow properties and removal of existing vegetation at the site of work, defined as an environmentally protected area, as determined by existing law. Measures such as: restoration of riparian zones, effluent treatment, planned urban growth and environmental education of the population, would be essential to mitigate the environmental impacts of watershed Bandeirantes stream

Desafios ambientais na indústria automobiliística: uma análise do processo de reciclagem e reutilização de materiais

This research has as main objective the analysis of the auto industry has done to reduce disposal of solid waste in its production process as much as to facilitate the recycling of cars after they complete their life cycle. Despite the auto industry is not one of the most polluting in terms of its production process, it produces a good that is causing major pollution. In despite of the great current concern in seeking to reduce the emissions of pollutants by vehicles, as important as the quest for cleaner fuels is the study of how to dispose of old cars. Even if the car production does not increase significantly each year in relative terms, we must consider the fleet of used cars that still circulates in the world. Ending the mammoth “cemeteries” of automobiles, however, it is not so easy, even because the car is composed of various materials, which in many cases are not easily separable. In addition to an overview, the research seeks to examine the possible advances in Brazil related to the process of auto recycling

O trabalho dos catadores de materiais recicláveis de Presidente Prudente, São Paulo: um estudo aplicado na COOPERLIX e na coleta seletiva municipal

This work focuses on analyzing the organization of the Workers Cooperative Recyclable Products of Presidente Prudente (COOPERLIX) and selective collection of municipal service. Aiming to analyze the issue of solid waste and the work of collectors of recyclable materials in an organized Economic Development Outreach (ESS). Throughout the work was carried out theoretical approaches on the issue of solid waste, the precarious work of scavengers, some laws, among others, were conducted several field studies over the years 2011 and 2012 in COOPERLIX, with the realization meetings and debates on various subjects; tools were also used Geographic Information Systems mainly in the production of selective collection of municipal map, now at 100% of the urban area of Presidente Prudente. Finally, we carried out a comprehensive analysis of the situation of the productive and financial COOPERLIX during those two years, checking their capability and weaknesses

Diagnóstico Ambiental da Cidade de Presidente Bernardes - SP

The new modes of production imposed by capitalism and its relentless pursuit of development triggered several impacts on the natural environment and thereby the quality of life of society. These impacts become more visible when we look the urban place. For the identification and proposal of solutions is necessary to carry out an environmental diagnosis to have knowledge of the real situation of a given area. The Presidente Bernardes city is located in West of the São Paulo State, and even being a small city has many problems resulting of the unplanned urban growth. Thus, the present work intends to conduct an environmental diagnosis of the city Presidente Bernardes-SP, through the analysis of water supply systems, sewage treatment, collection and disposal of solid waste and green areas in the urban area and if required, indicate plausible alternatives to solve any problems

Modelagem espacial de áreas de recarga subterrânea em região de afloramento do sistema aquífero guarani (sag), em Brotas/SP

Pós-graduação em Agronomia (Irrigação e Drenagem) - FCA

Determinação de chumbo em tubos de raios catódicos e em solo contaminado por espectrometria de absorção atômica

Pós-graduação em Ciência dos Materiais - FEIS

Caracterização química e estudo térmico de lodos provenientes da estação de tratamento de esgotos de Ribeirão Preto, SP, Brasil

Pós-graduação em Química - IQ

Efeito do adubo orgânico na diversidade bacteriana de solos

Pós-graduação em Microbiologia Agropecuária - FCAV